88339757
Mar 14, 2019
Sep 3, 2019
Active Trademark
Consulting services in the field of blasting, mining and quarry extraction; consulting services in the field of blast delay sequences for mine and quarry extraction
Building Construction and RepairEngineering design services; design and engineering of blast delay sequences for mine and quarry blasting; technical consultation in the field of engineering, designing and testing of blast delay sequences for mine and quarry blasting
Computer and Scientific